09 2018 档案

十六进制的RGB转换过成color
摘要：if(hex.length == 3){ hex = [hex stringByAppendingString:hex]; } NSString *red = [hex substringToIndex:2]; NSString *green = [hex substringWithRange:NS 阅读全文
posted @ 2018-09-14 13:38 尘飞尘扬 阅读(130) 评论(0) 推荐(0)